CN211682985U - Intermittent feeding mechanism for powder auxiliaries - Google Patents
Intermittent feeding mechanism for powder auxiliaries Download PDFInfo
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- CN211682985U CN211682985U CN201922444444.5U CN201922444444U CN211682985U CN 211682985 U CN211682985 U CN 211682985U CN 201922444444 U CN201922444444 U CN 201922444444U CN 211682985 U CN211682985 U CN 211682985U
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- connecting rod
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- material blocking
- erection column
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Abstract
The utility model relates to a rubber production facility technical field specifically discloses powder auxiliary agent intermittent type formula feeding mechanism, including the frame, be fixed with in the frame and be located the reinforced pouring of compounding top, the bottom of reinforced pouring is fixed with the erection column of vertical setting, set up the charge hole of vertical setting in the erection column, the feed hole irritates the intercommunication with the compounding, the level is equipped with the bar chamber in the erection column, bar intracavity horizontal sliding connection has the material blocking piece, and the material blocking piece can be plugged up the charge hole shutoff, is fixed with the connecting rod on the side of material blocking piece, connecting rod and erection column sliding connection, connecting rod keep away from the drive unit that material blocking piece one end was equipped with drive connecting rod intermittent type reciprocating motion. Technical scheme in this patent has solved among the prior art can only accomplish intermittent type through manual operation and has reinforced, unable automatic material conveying's problem.
Description
Technical Field
The utility model relates to a rubber production facility technical field, in particular to powder auxiliary agent intermittent type formula mechanism that feeds in raw material.
Background
The regeneration treatment of rubber products comprises the steps of crushing, granulating, melting, coagulating, dehydrating, drying, packaging and the like, and finally, a reusable finished product rubber is prepared, wherein a powder additive is required to be added into a mixing tank in the melting and coagulating process, and in order to improve the effect of the powder additive on rubber synthesis, the powder additive is usually added in a fractional manner, so that the powder additive and the rubber can be fully mixed, but the conventional feeding mechanism cannot realize automatic intermittent feeding of the powder additive, and only can realize intermittent feeding through manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reinforced mechanism of powder auxiliary agent intermittent type formula to it can only accomplish intermittent type through manual operation among the solution prior art reinforced, unable automatic material conveying's problem.
In order to achieve the above purpose, the technical scheme of the utility model is that:
powder auxiliary agent intermittent type formula feeding mechanism, including the frame, be fixed with in the frame and be located the compounding and irritate the reinforced pouring of top, the bottom of reinforced pouring is fixed with the erection column of vertical setting, set up the charge door of vertical setting in the erection column, the intercommunication is irritated with the compounding to the charge door, the level is equipped with the bar chamber in the erection column, bar intracavity horizontal sliding connection has the material blocking piece, and the material blocking piece can be plugged up the charge door shutoff, is fixed with the connecting rod on the side of keeping off the material piece, connecting rod and erection column sliding connection, connecting rod keep away from and keep off material piece one end and be equipped with the drive unit that drives connecting rod intermittent type reciprocating motion.
The technical principle and the effect of the technical scheme are as follows:
through the reciprocating motion of drive unit drive connecting rod intermittent type in this scheme to drive and keep off reciprocating motion that the material piece can be intermittent type, when keeping off the material piece and leaving the charge cavity, in reinforced powder auxiliary agent that irritates got into the charge cavity, and when keeping off the material piece and sliding to charge cavity department, the powder auxiliary agent stopped dropping downwards, thereby realized the automatic material conveying of powder auxiliary agent.
Further, the drive unit comprises a motor, a belt transmission mechanism and a cam, the torque of the motor drives the cam to rotate through the belt transmission mechanism, a T-shaped sliding groove is formed in the contour line of the periphery of the cam, and the left end of the connecting rod is connected with the T-shaped sliding groove in a sliding mode.
Has the advantages that: the belt transmission mechanism can stably transmit the torque of the motor to the cam, and simultaneously reduce vibration and noise.
Further, the belt transmission mechanism comprises a driving belt wheel, a driven belt wheel and a belt, the ratio of the wheel diameter of the driving belt wheel to the wheel diameter of the driven belt wheel is not more than 1:5, the driving belt wheel is fixed on the output shaft of the motor, the driven belt wheel is coaxially fixed with a rotating shaft, and the cam is fixed on the rotating shaft.
Has the advantages that: the rotating speed of the cam is controlled by setting the ratio of the diameters of the driven belt wheel and the driving belt wheel, so that the production requirement is met.
Furthermore, the bottom of the charging tank is in an inverted cone shape with a large top and a small bottom.
Has the advantages that: the arrangement enables the powder additive in the charging tank to enter the charging hole along the inclined surface of the inverted cone.
Further, the both ends in bar chamber are outside bellied arc, and the fender material piece includes the plane of two mutual symmetries and the cambered surface of two mutual symmetries, the laminating of plane and bar chamber lateral wall, the cambered surface can laminate with bar chamber both ends.
Has the advantages that: the material blocking block can better slide in the strip-shaped cavity through the arrangement.
Furthermore, a guide pipe is arranged at the bottom of the mounting column and is communicated with the feeding hole and the mixing tank.
Has the advantages that: the arrangement of the guide pipe can better guide the powder auxiliary agent into the mixing tank.
Further, still be equipped with the seal structure that prevents that the powder auxiliary agent from getting into the bar inslot on the bar chamber lateral wall.
Has the advantages that: therefore, the powder auxiliary agent is prevented from entering the strip-shaped cavity, and the problem that the powder auxiliary agent enters the mixing tank in an inaccurate amount is prevented.
Further, seal structure is including seting up two spouts on the bar chamber lateral wall, and two spouts set up relatively, and sliding connection has the closing plate in the spout, is fixed with the spring between closing plate and the spout.
Has the advantages that: when the charge hole is plugged up to the striker, the closing plate slides to the spout with the spring by the striker extrusion, and when the striker slides out the charge hole, the closing plate promoted the closing plate to slide outward to the spout by the effect that the spring reset, and two closing plate relative slip that set up can the laminating be in the same place to cut apart the bar chamber, avoid entering into the bar intracavity from the powder auxiliary agent that the charge hole dropped.
Furthermore, the end, far away from the spring, of the sealing plate is provided with a soft adhesive layer.
Has the advantages that: the arrangement of the soft adhesive layer prevents the two sealing plates from generating larger collision when the two sealing plates are close to each other and slide.
Furthermore, magnetic blocks are arranged in the two sealing plates respectively, and the magnetic poles on the opposite sides of the two magnetic blocks are opposite.
Has the advantages that: the setting of magnetism piece for two closing plates can be better when being close to mutually and slide together, thereby better prevent that the powder auxiliary agent from entering into the bar intracavity.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a cross-sectional view of a material blocking block blocking a charging hole in embodiment 2 of the present invention;
fig. 4 is a cross-sectional view of a material blocking block leaving a feed hole in embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the feeding tank comprises a feeding tank 1, a mounting column 2, a feeding hole 3, a guide pipe 4, a strip-shaped cavity 5, a material blocking block 6, a connecting rod 7, a motor 8, a cam 9, a driving belt wheel 10, a driven belt wheel 11, a belt 12, a rotating shaft 13, a sliding groove 14, a sealing plate 15 and a spring 16.
Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings:
powder auxiliary agent intermittent type formula feeding mechanism, which comprises a frame, it irritates the reinforced 1 of irritating that the top was irritated to be fixed with to be located the compounding in the frame, reinforced 1 top of irritating is equipped with the bin gate that can open and close, reinforced bottom of irritating 1 is big-end-up's back taper, at reinforced coaxial fixedly connected with erection column 2 in the bottom of irritating 1, the vertical charge door 3 of having seted up in the erection column 2, charge door 3 irritates 1 intercommunication with reinforced, charge door 3 is for 2 eccentric settings of erection column, be equipped with pipe 4 in the bottom of erection column 2, pipe 4 intercommunication charge door 3 irritates with the compounding.
Horizontal in erection column 2 is equipped with bar chamber 5, it is shown in combination figure 2, the both ends in bar chamber 5 are outside bellied arc, horizontal smooth moving is connected with material blocking block 6 in bar chamber 5, material blocking block 6 includes the plane of two mutual symmetries and the cambered surface of two mutual symmetries, wherein plane and the laminating of 5 lateral walls in bar chamber, and the cambered surface can laminate with 5 both ends in bar chamber, be fixed with connecting rod 7 on material blocking block 6 left sides, connecting rod 7 stretches out erection column 2, and with 2 sliding connection of erection column, be equipped with the drive unit of 7 intermittent type reciprocating motion of drive connecting rod at the left end of connecting rod 7.
The driving unit in this embodiment includes a motor 8, a belt transmission mechanism and a cam 9, wherein the motor 8 is fixedly mounted on the frame, the belt transmission mechanism includes a driving pulley 10, a driven pulley 11 and a belt 12, and the ratio of the diameters of the driving pulley 10 and the driven pulley 11 is 1:5, a driving belt wheel 10 is coaxially fixed on an output shaft of the motor 8, a driven belt wheel 11 is fixed with a rotating shaft 13, the rotating shaft 13 is rotatably connected on the frame, a cam 9 is fixed on the rotating shaft 13, a T-shaped sliding groove 14 is formed in the contour line of the periphery of the cam 9, and the left end of the connecting rod 7 is in sliding connection with the T-shaped sliding groove 14.
When the belt conveying mechanism is specifically implemented, the motor 8 is started, the motor 8 drives the cam 9 to rotate through the belt conveying mechanism, and the ratio of the wheel diameter of the driving belt wheel 10 to the wheel diameter of the driven belt wheel 11 is 1:5, consequently cam 9 can take place the slow rotation, and cam 9 includes path end and big footpath end, and it is shown to combine figure 1, and connecting rod 7 slides when holding to the big footpath, keeps off material block 6 and blocks up charge hole 3, consequently rotates when connecting rod 7 is located the path of cam 9 and holds when cam 9, and connecting rod 7 drives and keeps off material block 6 and slides left, keeps off material block 6 and leaves charge hole 3, and the powder auxiliary agent in the reinforced 1 of irritating enters into the compounding through charge hole 3 and pipe 4 and irritates.
As can be seen from the conventional structure of the cam 9, since the small diameter end or the large diameter end has a certain circumference, when the connecting rod 7 slides on the small diameter end or the large diameter end, the material blocking block 6 is in a relatively static state (no slippage occurs), and thus the intermittent feeding of the powder additive is completed.
Example 2 is substantially as shown in figure 3:
the difference from example 1 is that: be equipped with on 5 lateral walls in bar chamber and prevent that powder auxiliary agent from getting into the seal structure of bar inslot, this seal structure is including seting up two spouts 14 on 5 lateral walls in bar chamber, two spouts 14 set up relatively, equal sliding connection has closing plate 15 in the spout 14, be fixed with spring 16 between closing plate 15 and the spout 14, closing plate 15 keeps away from spring 16 one end and is equipped with the gum layer, be equipped with the magnetic block respectively in two closing plate 15, the magnetic pole of the relative one side of two magnetic blocks is opposite.
When the charge hole 3 is blocked up to the fender piece 6, closing plate 15 and spring 16 are slided to spout 14 by the extrusion of fender piece 6, combine figure 4 to show, when the fender slips off charge hole 3, closing plate 15 receives the effect that spring 16 resets, promote closing plate 15 to spout 14 external sliding, two closing plate 15 relative sliding that set up can the laminating together, thereby cut apart bar chamber 5, avoid entering into bar chamber 5 from the powder auxiliary agent that charge hole 3 fell.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Powder auxiliary agent intermittent type formula mechanism that feeds in raw material, including the frame, its characterized in that: be fixed with in the frame and be located the compounding and irritate the reinforced pouring of top, the bottom of reinforced pouring is fixed with the erection column of vertical setting, set up the charge cavity of vertical setting in the erection column, the intercommunication is irritated with the compounding to the charge cavity, the level is equipped with the bar chamber in the erection column, the horizontal sliding connection of bar intracavity has the material blocking piece, and the material blocking piece can block up the charge cavity, is fixed with the connecting rod on the side of material blocking piece, connecting rod and erection column sliding connection, connecting rod keep away from material blocking piece one end and be equipped with the drive unit of drive connecting rod intermittent type reciprocating motion.
2. The intermittent powder additive feeding mechanism according to claim 1, wherein: the drive unit comprises a motor, a belt transmission mechanism and a cam, the torque of the motor drives the cam to rotate through the belt transmission mechanism, a T-shaped sliding groove is formed in the contour line of the periphery of the cam, and the left end of the connecting rod is connected with the T-shaped sliding groove in a sliding mode.
3. The intermittent powder additive feeding mechanism according to claim 2, wherein: the belt transmission mechanism comprises a driving belt wheel, a driven belt wheel and a belt, the ratio of the wheel diameter of the driving belt wheel to the wheel diameter of the driven belt wheel is not more than 1:5, the driving belt wheel is fixed on the output shaft of the motor, the driven belt wheel is coaxially fixed with a rotating shaft, and the cam is fixed on the rotating shaft.
4. The intermittent powder additive feeding mechanism according to claim 3, wherein: the bottom of the charging tank is in an inverted cone shape with a large upper part and a small lower part.
5. The intermittent powder additive feeding mechanism according to claim 4, wherein: the both ends in bar chamber are outside bellied arc, and the material blocking block includes two planes of mutual symmetry and two cambered surfaces of mutual symmetry, the plane is laminated with bar chamber lateral wall, the cambered surface can laminate with bar chamber both ends.
6. The intermittent powder additive feeding mechanism according to claim 5, wherein: the bottom of the mounting column is provided with a guide pipe, and the guide pipe is communicated with the feeding hole and the mixing tank.
7. The intermittent powder additive feeding mechanism according to claim 6, wherein: still be equipped with the seal structure that prevents that the powder auxiliary agent from getting into the bar inslot on the bar chamber lateral wall.
8. The intermittent powder additive feeding mechanism according to claim 7, wherein: the sealing structure comprises two sliding grooves formed in the side wall of the strip-shaped cavity, the two sliding grooves are arranged oppositely, a sealing plate is connected in the sliding grooves in a sliding mode, and a spring is fixed between the sealing plate and the sliding grooves.
9. The intermittent powder additive feeding mechanism according to claim 8, wherein: and one end of the sealing plate, which is far away from the spring, is provided with a soft adhesive layer.
10. The intermittent powder additive feeding mechanism according to claim 9, wherein: the two sealing plates are internally provided with magnetic blocks respectively, and the magnetic poles on the opposite sides of the two magnetic blocks are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444444.5U CN211682985U (en) | 2019-12-30 | 2019-12-30 | Intermittent feeding mechanism for powder auxiliaries |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922444444.5U CN211682985U (en) | 2019-12-30 | 2019-12-30 | Intermittent feeding mechanism for powder auxiliaries |
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| CN211682985U true CN211682985U (en) | 2020-10-16 |
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| CN201922444444.5U Active CN211682985U (en) | 2019-12-30 | 2019-12-30 | Intermittent feeding mechanism for powder auxiliaries |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601952A (en) * | 2021-08-10 | 2021-11-05 | 上海活络轻工机械有限公司 | Flat screen printing machine with automatic material conveying function |
| CN113634482A (en) * | 2021-10-14 | 2021-11-12 | 邳州甲天下银杏生物技术研究院有限公司 | Granule raw materials screening plant is used in biobased processing |
| CN115316847A (en) * | 2022-08-09 | 2022-11-11 | 江西金博实业有限公司 | Multi-functional high-fiber plant nutrition powder quantitative brewing device |
-
2019
- 2019-12-30 CN CN201922444444.5U patent/CN211682985U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601952A (en) * | 2021-08-10 | 2021-11-05 | 上海活络轻工机械有限公司 | Flat screen printing machine with automatic material conveying function |
| CN113601952B (en) * | 2021-08-10 | 2022-08-26 | 上海活络轻工机械有限公司 | Flat screen printing machine with automatic material conveying function |
| CN113634482A (en) * | 2021-10-14 | 2021-11-12 | 邳州甲天下银杏生物技术研究院有限公司 | Granule raw materials screening plant is used in biobased processing |
| CN115316847A (en) * | 2022-08-09 | 2022-11-11 | 江西金博实业有限公司 | Multi-functional high-fiber plant nutrition powder quantitative brewing device |
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